Finding the Fourth Proportional to 1,061,320.72, 1,464,548.70 and 602,444.56

Step by Step Solution

1. Step 1: Write the proportion equation
   1,061,320.72 : 1,464,548.70 = 602,444.56 : x
2. Step 2: Convert to fraction form
   1,061,320.72/1,464,548.70 = 602,444.56/x
3. Step 3: Cross multiply
   1,061,320.72x = 1,464,548.70 × 602,444.56
4. Step 4: Simplify right side
   1,061,320.72x = 882,309,397,170.07
5. Step 5: Solve for x
   x = 882,309,397,170.07/1,061,320.72
6. Step 6: Final answer
   x = 831,331.55